>3wsuB (B:) observed residues (from ATOM records)
tglhvqggrllegngndfvmrgvnhahtwypgqtrsladikalgantvrvvlsdghrwtr
ngpadvaavidrckanrlicvlevhdttgygeepaagtldhaadywislmdvlagqedyv
ivnignepwgntdpagwtaptiaavkklraaglahtlmidapnwgqdwqgvmradarsvy
eadptgnllfsihmysvfdtaaeiddyleafvdaglplvigefggppdqwgdpdedtmla
aaerlrlgylawswsgntdpvldlaigfdpdrlsgwgqrvfhgvhgigetsreatvfg